6533b853fe1ef96bd12accc1

RESEARCH PRODUCT

Two-particle angular correlations in e(+)e(-) interactions compared with QCD predictions

Gunter WolfMaria Elena PolMaria Elena PolF. BaraoI. LippiS. KatsanevasD. Y. BardinJ. H. WickensJ. H. WickensMarco PaganoniI. BozovicP. KubinecClara TronconH. FoethP. BruckmanR. EhretT. SpassovG. ValentiYu. SedykhA. GalloniL. VitaleF. Martinez-vidalAntonios LeisosD. RadojicicK. StevensonMario SanninoB. BouquetPierre JuillotE. BoudinovS. O. HolmgrenT. TabarelliR. OravaG. EigenR. AlemanyG. MortonPaolo PriviteraR. SosnowskiM. BaubillierS. HoorelbekeS. HoorelbekePaolo RoncheseL. S. VertogradovE. Ferrer-ribasF. NaraghiR. NicolaidouD. FassouliotisM. BonesiniGeorgios FanourakisStefano RagazziI. Gonzalez CaballeroN. J. KjaerH. RahmaniM. MazzucatoJ. R. MahonJ. R. MahonV. CanaleJ. DolbeauAlexander VodopyanovB. UeberschaerC. CerrutiLuca TortoraF. PierreMorgan LethuillierG. BorisovP.s.l. BoothToralf Bernhard SkaaliT. MyklebustManfred KrammerP. LutzA. OnofreAriella CattaiY. ArnoudP. HerquetP. HerquetJ. LibbyOle RøhneG. CosmeR. Lopez-fernandezVincent HedbergT. J. V. BowcockMariusz WitekM. PimentaF. BianchiR. ContriB. A. KhomenkoD. W. LaneR. C. ShellardR. C. ShellardJosef HrubecM. GuntherWojciech KucewiczD. GambaG. VoulgarisPaolo MorettiniJ. G. LokenP. BeilliereF. LedroitA. De AngelisG. VegniA. SheridanT. L. HessingC. GreenE. PiottoP. CollinsG. TristramN. GhodbaneT. BurgsmuellerRupert LeitnerPiotr ZalewskiTord EkelofA. StocchiFrancesco NavarriaA. M. SegarJ. DreesG. EkspongKlaus HamacherX. MoreauF. VerbeureF. VerbeureM. S. BilenkyO. UllalandL.j. CarrollE. K. JohanssonG. PianaG. MatthiaeDaniel BlochManolis DrisB. LoerstadJ. PalaciosSteinar StapnesKrzysztof NawrockiP. LangefeldB. StuguFabio CossuttiAhmimed OuraouM. GandelmanJ. Cuevas MaestroP. N. RatoffJ. H. LopesU. ParzefallA. FirestoneI. Van VulpenEvangelos GazisJ. GarciaA. TomaradzeA. TomaradzeMartijn MuldersN. VassilopoulosMattias EllertAlberto BenvenutiS. HeisingIgor BoykoT. LesiakD. StampferM. BegalliM. BegalliH. PalkaC. Mulet-marquisW. Da SilvaOxana SmirnovaOliver PassonJuan FusterM. A. BizouardR. LauhakangasPh. CharpentierJ. M. HeuserA. G. FrodesenU. MjoernmarkLuis PeraltaF. KapustaB. FranekH. T. PhillipsMartino MargoniE. FokitisT. BrenkeF. RichardV. Ruhlmann-kleiderP. SeagerA. MiagkovL. ChaussardP. ChochulaC. MatteuzziV. MalychevK. KarafasoulisA. Di DiodatoJ-c. MarinB. ErzenR. GokieliE. KriznicF. J. HarrisPaulo J. S. GonçalvesA. PulliaF. TerranovaP. Van DamS. TzamariasM. L. TurluerD. ReidF. SimonettoP. AbreuG. OraziP. A. FischerMatteo PegoraroS. AlmehedR. ChiericiF. HahnPatrick JarryM. NikolenkoK. GrzelakUgo GaspariniO. TchikilevN. I. ZiminN. I. ZiminMaciej GórskiJ. D. DurandJ. D. DurandG. LederV. ObraztsovM. GasparB. ÅSmanL. Di CiaccioN. N. KhovanskiM. FeindtS. Sánchez NavasAllan HallgrenV. LefebureV. LefebureAntonio BaroncelliL. LeinonenG. RinaudoH. M. BlomY. SacquinA. TonazzoA. G. OlshevskiP. NegriD. CrennellF. MandlF. Fulda-quenzerDanilo ZavrtanikGianni ZumerleJ. P. LaugierL. BuggeA. J. Camacho RozasD. Z. ToetK. MuenichKathy HuetKathy HuetValeriy PozdniakovP. FerrariU. SchwickerathMarek SzczekowskiD. J. HolthuizenN. NeufeldF. TegenfeldtT. TodorovE. G. AnassontzisY. BelokopytovJosef StraussR. MuresanE. GrazianiSofia AndringaJ. M. BrunetGuido BarbielliniWinfried MitaroffV.a. UvarovJ. GuyA. TilquinJ. W. LamsaDimos SampsonidisPer JönssonPawel JalochaBarry KingM. DavenportM. ColomerM. A. WinterP. GrisP. PoropatAlessandra RomeroV. ChabaudM. Espirito SantoW. VenusA. RuizJ. P. EngelP. BambadeM. V. Castillo GimenezP. V. ChliapnikovA. KiiskinenA. DuperrinLouis LyonsL.n. GerdyukovH. KleinR. JanikU. MuellerAndromachi TsirouPhillip AllportG. Della RiccaP. RebecchiS. StanicTim AdyeM. A E SchynsA. DeghorainA. DeghorainE. CortinaE. SpiritiW. BoniventoMaria Roberta MongeR. FrühwirthP. SponholzW. T. MeyerGöran JarlskogAndre AugustinusG. DamgaardE. HigonSandra AmatoJ. P. GerberO. KlappK. OsterbergT. BuranMarkus ElsingTiziano CamporesiE. I. RosenbergB. GolobK. KurvinenA. PetroliniG. D. AlekseevF. ScuriBorge Svane NielsenJ. TimmermansD. BertrandD. BertrandCh. JarlskogT. PodobnikS. De BrabandereS. De BrabandereK. BelousGuy WilkinsonV. NomokonovKrzysztof DorobaChiara MeroniF. GlegeWolfgang AdamD. WickeB. De LottoA. MalekJuergen ThomasG. CrosettiEvgueni VlasovJiri ChudobaA. ZalewskaV. GraccoW. D. ApelJosé SaltB. Jean-marieP. J. HoltMarcos DracosLaurent MirabitoA. N. SisakianN. G. RedaelliI. GilPeter KluitS. SquarciaH. SaarikkoF. MazzucatoA. NormandJ. H. CowellA. SadovskyAmelia MaioM. Mc CubbinMarco BozzoK. HultqvistCristian StanescuP. BranchiniH. SchneiderD. RakoczyCorinne BeratOlga BotnerRafael MarcoI. A. TyapkinR. SilvestreDemetrios LoukasDietrich LikoKlaus MoenigFabrizio ParodiDenis GeléN. PukhaevaM. A. HouldenS. Marti I GarciaG. TranstromerChariclia PetridouV. VerziA. SopczakI. V. AjinenkoD. VilanovaCarmen GarcíaReynald PainA. PasseriB. BuschbeckR. PaivaE. C. KatsoufisG. GopalMaarten BoonekampDaniel TreilleM. BigiL. De PaulaG. A. ChelkovUgo AmaldiW. De BoerE. ZevgolatakosS. HaiderE. FalkP. RoudeauPetar AdzicA. W. BorglandC. CasoJ. FayotJ. RidkyC. BosioC. ParkesH. B. CrawleyRichard BrennerJ. N. JacksonF. CarenaS. CabreraC. WalckR. ReinhardtG. Mc PhersonH. HerrC. WeiserJ. RamesAndrea PerrottaL. G. TkatchevP. KokkiniasM. PernickaA. NygrenJesus MarcoG. LenzenS. FichetJ. MazikV. KostioukhineM. KoratzinosD. KnoblauchL. GornL. GornC. GasparChiara MariottiPh. SchwemlingO. YushchenkoS. HahnR. SekulinFrancesca Romana CavalloN. NeumeisterG. C. ZucchelliV. V. LapinC. De ClercqC. De ClercqJelena KrsticW. J. MurrayJ. J. HernandezR. StrubT. MoaO.m. KouznetsovV. LepeltierM. SiebelPaolo ChecchiaPh. GavilletS. GamblinA. MarkouTiziano RovelliJ. MacnaughtonG. BarkerClaire BourdariosFlavio FontanelliAttilio AndreazzaLuc PapeVaclav VrbaR. Mc NultyHans DijkstraG. SmadjaJ. Van EldikV. ChorowiczG. W. Van ApeldoornL. VenturaP. RosinskyR. MoellerP. AnderssonL. K. ResvanisMassimo CacciaChristine KourkoumelisVladimir NikolaenkoL. SimardNatale DemariaC. Martinez-riveroP. B. RentonB. MarechalMarta CalviGeoffrey SmithZ. KrumsteinS. PaianoA. De MinG. SajotU. FlagmeyerAnna LipniackaC. JoramR. BarbierP. DelpierreM. VerlatoG. MyattM. BerggrenAntonio FerrerD. BertiniR. JacobssonS. TodorovaNikolaos P. MastroyiannopoulosT. G M MalmgrenH. WahlenK. H. BecksE. VallazzaJ. M. LopezC. KreuterP. BuschmannB. MurynB. MurynR. Mc KayJ. GrahlR. KeranenFrancisco MatorrasPaul BaillonAlexander Lincoln ReadM. SzeptyckaMarc BesanconKonstantinos PapageorgiouTh D. PapadopoulouJ. E. AugustinJ. YiM. BattagliaB. TomeP. AntilogusA. Van LysebettenA. Van LysebettenSandor CzellarG. PolokYu. GouzErnesto Migliore

subject

Particle physicsNuclear and High Energy PhysicsHadronMonte Carlo methodJet (particle physics)01 natural sciencesPartícules (Física nuclear)Spectral lineNuclear physicsMONTE-CARLO0103 physical sciences[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]SPECTRA010306 general physicsDELPHIPhysicsQuantum chromodynamicsMONTE-CARLO; JETS; SPECTRAAnnihilation010308 nuclear & particles physicsHigh Energy Physics::PhenomenologyFunction (mathematics)LARGE ELECTRON POSITRON COLLIDERPARTICLE PHYSICS; LARGE ELECTRON POSITRON COLLIDER; DELPHILarge Electron–Positron ColliderJETSPARTICLE PHYSICSFísica nuclearHigh Energy Physics::ExperimentParticle Physics - Experiment

description

Two-particle angular correlations in jet cones have been measured in e(+)e(-) annihilation into hadrons at LEP energies (root s = 91 and 183 GeV) and are compared with QCD predictions using the LPHD hypothesis. Two different functions have been tested. While the differentially normalized correlation function shows substantial deviations from the predictions, a globally normalized correlation function agrees well. The size of alpha(s)(eff) land other QCD parameters) and its running with the relevant angular scale, the validity of LPHD, and problems due to non-perturbative effects are discussed critically. (C) 1998 Elsevier Science B.V. All rights reserved.

yearjournalcountryeditionlanguage
1998-01-01
10.1016/s0370-2693(98)01242-8https://doi.org/10.1016/s0370-2693(98)01242-8